Review on Stay Comfortable On-The-Go: KEECOW Crew Socks For Men And Women - Perfect For Athletics, Work, And Outdoor Adventures! by Dustin Wheeler

I find that these cushioned crew socks by KEECOW are comfortable, decently thick, stretchy and go on easily. My feet and lower calf don't feel constricted, although, when I slide them down, the ribbed pattern is transferred somewhat to my leg. Also, at the top, where the sock ended, there is a noticeable ridge where the sock compression ended. Neither "issues" are dealbreakers or even a nuisance to me, but they may be to others.Everyones' legs are different, and without going into it too much, edema is just such a condition that would appear more noticeable with these socks, once removed. It is temporary and cosmetic.I swim laps a lot and my calves are probably bigger than average. That can certainly affect how the socks stretchy, elastic qualities affect my calves. If your calves are average size or you are younger (I'm 60+) then those issues simply won't be an issue for you.As far as the Heavy Duty description of the sellers listing ad, these could certainly qualify. They look the part, feel and look like solid, dependable crew socks for working in or wearing work boots.For me, these constrict less than some, provide a thick, cushiony sole and general, overall comfort and warmth.They appear well-made, with even stitching, no mis-alignments, loose threads, etc. and should last a long time. I will know more after they have gone through several wash/dry cycles but at this point they appear to be terrific socks.